:root{--bg:#081120;--sidebar:#0f1730;--panel:#121c38;--panel2:#1a2750;--line:#2b3d74;--text:#eef3ff;--muted:#9eb0d8;--pink:#ff4d8d;--violet:#7c5cff;--cyan:#2ecbff;--shadow:0 18px 50px rgba(0,0,0,.35);--radius:18px}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#09101f,#0c1634);color:var(--text);font-family:Inter,Arial,sans-serif}.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:rgba(12,18,38,.94);border-right:1px solid var(--line);padding:24px}.brand{font-size:30px;font-weight:800;background:linear-gradient(90deg,var(--pink),var(--violet),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:22px}.sidebar nav a{display:block;padding:13px 14px;color:var(--muted);text-decoration:none;border-radius:14px;margin-bottom:8px}.sidebar nav a:hover{background:rgba(124,92,255,.13);color:#fff}.content{padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.topbar h1{margin:0 0 6px}.topbar p{margin:0;color:var(--muted)}.user-pill{padding:10px 14px;border-radius:999px;background:var(--panel2)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.card,.panel{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:20px}.card span{display:block;color:var(--muted);margin-bottom:10px}.card strong{font-size:30px}.panel{padding:20px;margin-bottom:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.feature-list{margin:0;padding-left:18px}.grid-form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.grid-form.three{grid-template-columns:repeat(3,1fr)}.grid-form textarea,.grid-form input,.grid-form select,.login-card input,.inline-form input,.inline-form select{width:100%;padding:13px 14px;border-radius:14px;background:var(--panel2);border:1px solid var(--line);color:#fff}.grid-form textarea{min-height:110px;grid-column:1/-1}.grid-form button,.login-card button,.inline-form button{padding:10px 14px;border:none;border-radius:14px;background:linear-gradient(90deg,var(--pink),var(--violet));color:#fff;font-weight:700;cursor:pointer}.check{display:flex;align-items:center;gap:10px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.06);text-align:left;vertical-align:top}.danger-link{color:#ff97bb}.auth-page{display:grid;place-items:center;min-height:100vh}.login-card{width:min(420px,92vw);padding:28px;border-radius:24px;background:rgba(16,23,46,.94);border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow)}.alert{padding:12px 14px;background:rgba(255,77,141,.12);border:1px solid rgba(255,77,141,.25);border-radius:12px;margin-bottom:12px}.alert.success{background:rgba(49,208,170,.13);border-color:rgba(49,208,170,.3)}.inline-form{display:flex;gap:8px;align-items:center}@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.two-col,.grid-form.three{grid-template-columns:1fr}}@media(max-width:880px){.layout{grid-template-columns:1fr}.sidebar{display:none}.cards,.grid-form{grid-template-columns:1fr}.inline-form{display:grid}}